Endothelial VEGFR2-PLCγ signaling regulates vascular permeability and anti-tumor immunity through eNOS/Src
Sjöberg E, Melssen M, Richards M, Ding Y, Chanoca C, Chen D, Nwadozi E, Pal S, Love D, Ninchoji T, Shibuya M, Simons M, Dimberg A, Claesson-Welsh L. Endothelial VEGFR2-PLCγ signaling regulates vascular permeability and anti-tumor immunity through eNOS/Src. Journal Of Clinical Investigation 2023, 133: e161366. PMID: 37651195, PMCID: PMC10575733, DOI: 10.1172/jci161366.Peer-Reviewed Original ResearchConceptsEndothelial nitric oxide synthaseRenal cell carcinomaAnti-tumor immunityVascular leakageT cellsEndothelial barrierClear cell renal cell carcinomaCell renal cell carcinomaRegulatory T cellsHelper T cellsNitric oxide synthaseImmune cell activationAntitumor immunityImmunosuppressive cytokinesPoor prognosisCell carcinomaPLCγ pathwayOxide synthaseVascular permeabilityB cellsActivation of PLCγCell activationTumor vesselsDecreased expressionCancer formsEndothelial FIS1 DeSUMOylation Protects Against Hypoxic Pulmonary Hypertension
Zhou X, Jiang Y, Wang Y, Fan L, Zhu Y, Chen Y, Wang Y, Zhu Y, Wang H, Pan Z, Li Z, Zhu X, Ren R, Ge Z, Lai D, Lai E, Chen T, Wang K, Liang P, Qin L, Liu C, Qiu C, Simons M, Yu L. Endothelial FIS1 DeSUMOylation Protects Against Hypoxic Pulmonary Hypertension. Circulation Research 2023, 133: 508-531. PMID: 37589160, DOI: 10.1161/circresaha.122.321200.Peer-Reviewed Original ResearchConceptsPulmonary hypertensionHypoxic pulmonary hypertensionPulmonary endothelial functionHuman pulmonary artery endothelial cellsPulmonary artery endothelial cellsPulmonary endotheliumArtery endothelial cellsEndothelial functionEndothelial cellsEndothelial mitochondriaSugen/hypoxia rat modelClinical specimensPulmonary endothelial dysfunctionHypoxia rat modelPulmonary arterial systemHypoxic stressVascular remodeling diseasePrevious clinical researchHuman embryonic stem cell-derived endothelial cellsMitochondrial oxygen consumption rateIntrinsic pathogenesisEndothelial dysfunctionExtracellular acidification rateHypoxic ratsPoor prognosis